There has been a consensus in research and practices that social and cultural aspects of lives contribute to literacy development, particularly in second language learning. The conception of literacy has been shifting from the lens of formal literacy learning in school settings into broader opportunities in sociocultural contexts, and some may…

In this study, we use the US nationally representative Early Childhood Longitudinal Study-Kindergarten Cohort to examine inequalities in opportunities to learn mathematics. Specifically, we examine the characteristics of US students' elementary school math teachers and the instruction they provide. While our findings are consistent with previous…